000 00392nam a22001337a 4500
020 _a9780787988258
082 _a378.175 PAL
100 _aPalloff, Rena M
245 _aBuilding online learning communities : effective strategies for the virtual classroom
260 _aNew York
_bJossey-Bass
_c2007
300 _axxiii, 292p. :
_e24 cm
650 _aComputer-assisted instruction
942 _cBK
999 _c12855
_d12855